干旱区生态环境知识资源中心(Arid): Agro-physiological responses of Koroneiki olive trees (Olea europaea L.) irrigated by crude and treated mixture of olive mill and urban wastewaters

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DOI	10.1016/j.scienta.2019.109101
	Agro-physiological responses of Koroneiki olive trees (Olea europaea L.) irrigated by crude and treated mixture of olive mill and urban wastewaters
	Ahmali, Abdelaali 1,2,3; Mandi, Laila 1,2; Loutfi, Kenza 3; El Ghadraoui, Ayoub 1,2; El Mansour, Taoufiq Elhakim 1,2; El Kerroumi, Abderrahim 4; Hejjaj, Abdessamad 2; Del Bubba, Massimo 5; Ouazzani, Naaila 1,2
通讯作者	Ouazzani, Naaila
来源期刊	SCIENTIA HORTICULTURAE
ISSN	0304-4238
EISSN	1879-1018
出版年	2020
卷号	263
英文摘要	Water is one of the most limiting factors in agriculture, especially in arid and semi-arid region. The reuse of treated wastewater (TWW) in crop irrigation is becoming a frequent practice in areas with limited water resources. Olive mill wastewater (OMW) as well as urban wastewater (UWW) could be treated and reused to avoid this very serious environmental issue in Mediterranean areas. OMW is a nutritive and rich water concerning plant growth. However, it should be well treated to reduce toxic phenolic compounds and salinity before its reuse in irrigation. In this study Koroneiki olive grove used as a model plant, was planted and irrigated for a period of over than one year with a mixture of olive mill and urban wastewater (OMW + UWW) before and after treatment by a constructed wetland (TMCW) and compared to that irrigated by well water (WW) as a control. During the irrigation period, trunk diameter, plant height, stomatal conductance, the maximum quantum yield of PSII and chlorophyll contents were analyzed each two months of growth in order to assess the effect of irrigation by such effluents on morphological and physiological parameters of the olive grove. Results show that the mixture (OMW + UWW) can have a good fertilizer potential even after treatment by constructed wetland that insures a high reduction of toxic phenolic compounds. In terms of morphological parameters, olive grove irrigated by crude mixture and well water has shown the statistically significant highest efficiency regarding plant height and trunk diameter. However, the treated mixture has shown the statistically significant lowest effect in terms of physiological parameters and has given the highest production of olive fruits and oil yield. The maximum quantum yield of PSII (Fv/Fm) was optimum for all treatments.
英文关键词	Mixture of olive mill wastewater and urban wastewater Koroneiki olive tree Irrigation Morphology Physiology parameters
类型	Article
语种	英语
国家	Morocco ; Italy
收录类别	SCI-E
WOS记录号	WOS:000508491600008
WOS关键词	SALINE RECLAIMED WATER ; WASTE-WATER ; SOIL PROPERTIES ; CULTIVARS ; IMPACT ; GROWTH
WOS类目	Horticulture
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315548
作者单位	1.Univ Cadi Ayyad, Fac Sci Semlalia, Lab Hydrobiol Ecotoxicol Sanitat & Global Change, URAC 33, BP 2390, Marrakech, Morocco; 2.Univ Cadi Ayyad, Natl Ctr Studies & Res Water & Energy CNEREE, BP 511, Marrakech, Morocco; 3.Univ Cadi Ayyad, Fac Sci Semlalia, Lab Biotechnol & Plant Physiol LBPV, Marrakech, Morocco; 4.Univ Cadi Ayyad, Fac Sci Semlalia, Lab Biochem Biotechnol Valorizat & Protect Plants, Marrakech, Morocco; 5.Univ Florence, Dept Chem, Florence, Italy
推荐引用方式 GB/T 7714	Ahmali, Abdelaali,Mandi, Laila,Loutfi, Kenza,et al. Agro-physiological responses of Koroneiki olive trees (Olea europaea L.) irrigated by crude and treated mixture of olive mill and urban wastewaters[J],2020,263.
APA	Ahmali, Abdelaali.,Mandi, Laila.,Loutfi, Kenza.,El Ghadraoui, Ayoub.,El Mansour, Taoufiq Elhakim.,...&Ouazzani, Naaila.(2020).Agro-physiological responses of Koroneiki olive trees (Olea europaea L.) irrigated by crude and treated mixture of olive mill and urban wastewaters.SCIENTIA HORTICULTURAE,263.
MLA	Ahmali, Abdelaali,et al."Agro-physiological responses of Koroneiki olive trees (Olea europaea L.) irrigated by crude and treated mixture of olive mill and urban wastewaters".SCIENTIA HORTICULTURAE 263(2020).